-- Copyright 2023 Stanford University
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
--     http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.

import "regent"

-- This tests a bug where a double-nested quote with a var was being
-- alpha-converted prematurely (causing an undefined variable).

local x = regentlib.newsymbol()
local v = rquote var [x] = 123 end
local q = rquote [v] end

task f()
  [q]
  return [x]
end

task main()
  regentlib.assert(f() == 123, "test failed")
end
regentlib.start(main)
